एपीए उद्धरण

Smith, G. N., & Smith, I. G. N. (1998). Elements of Soil Mechanics (7th ed.). Blackwell Science.

शिकागो स्टाइल उद्धरण

Smith, G N., और Ian G N. Smith. Elements of Soil Mechanics. 7th ed. Oxford: Blackwell Science, 1998.

एमएलए उद्धरण

Smith, G N., और Ian G N. Smith. Elements of Soil Mechanics. 7th ed. Blackwell Science, 1998.